I've found that there are only two kinds that are any good: slang that has established itself in the language, and slang that you make up yourself. Everything else is apt to be passe before it gets into print.
Raymond ChandlerLove interest nearly always weakens a mystery because it introduces a type of suspense that is antagonistic to the detective's struggle to solve a problem.
Raymond ChandlerShow me a man or woman who cannot stand mysteries and I will show you a fool, a clever fool - perhaps - but a fool just the same.
Raymond ChandlerAlcohol is like love. The first kiss is magic, the second is intimate, the third is routine. After that you take the girl's clothes off.
Raymond ChandlerIts big men are mostly little men with fancy offices and a lot of money. A great many of them are stupid little men, with reach-me-down brains, small-town arrogance and a sort of animal knack of smelling out the taste of the stupidest part of the public. They have played in luck so long that they have come to mistake luck for enlightenment." - on Hollywood
Raymond Chandler